Home / 97,677,685.48-146,515,011.74-33,026,893.96

Finding the Fourth Proportional to 97,677,685.48, 146,515,011.74 and 33,026,893.96

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Solution

The fourth proportional to 97,677,685.48, 146,515,011.74 and 33,026,893.96 is: 49,539,828.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,677,685.48 : 146,515,011.74 = 33,026,893.96 : x
  2. Step 2: Convert to fraction form
    97,677,685.48/146,515,011.74 = 33,026,893.96/x
  3. Step 3: Cross multiply
    97,677,685.48x = 146,515,011.74 × 33,026,893.96
  4. Step 4: Simplify right side
    97,677,685.48x = 4,838,935,756,285,136
  5. Step 5: Solve for x
    x = 4,838,935,756,285,136/97,677,685.48
  6. Step 6: Final answer
    x = 49,539,828.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.